12778182

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 28748160

約数和(自身を除く): 15969978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 2851, 4482, 5702, 8553, 17106, 25659, 51318, 76977, 153954, 236633, 473266, 709899, 1419798, 2129697, 4259394, 6389091, 12778182]

約数ペア:

[(1, 12778182), (2, 6389091), (3, 4259394), (6, 2129697), (9, 1419798), (18, 709899), (27, 473266), (54, 236633), (83, 153954), (166, 76977), (249, 51318), (498, 25659), (747, 17106), (1494, 8553), (2241, 5702), (2851, 4482)]